"16CH 1080p AHD DVR (720p real-time), Up to 240/200(1080p)fps recording rate, HDMI / VGA video output, 1CH audio input / 1CH audio output, Max. 1 internal HDD, Coaxial control (Samsung-T/E, Pelco-C, ACP), Smart phone support (Android, iOS) bandwidth up to 32Mbps"